const mongoose = require('mongoose')

const Schema=mongoose.Schema

const commentSchema = new Schema({
    email:{
        type: String,
        required:true,
        match: /[a-zA-Z0-9]{3，20}@[a-zA-Z0-9_.]{1,20}/
    },
    nickname:{
        type: String,
        required:true,
        maxlength:32
    },
    comment:{
        type: String,
        required:true,
        maxlength:512
    },
    image:{
        type:Schema.Types.ObjectId,
        required:true
    }
},{timestamps:true})

mongoose.model('Comment',commentSchema, 'comment')